Since this is a violation of RFC5321 this is an even more serious issue than the two I point out in my mail, please fix this ASAP.

Given I can not currently receive mails (and therefore forum notifications) from your mail server, please send any questions directly to postmaster@server-speed.net.

Best Regards,Florian

Hi,

I've just registered and filled out the notification form for an item onadafruit.com, but neither confirmation mail did get through.

1) I've noticed that you use 207.58.139.246 as your mail server, but therDNS isn't set up properly. 207.58.139.246 points to vps.ladyada.net,but vps.ladyada.net doesn't have an A record pointing back to207.58.139.246. If you want to ensure that mail coming from your systemswill be delivered, please set up a proper forward confirmed rDNS.

2) I have also noticed that you use nobody@vps3.ladyada.net as thesender address for your web shop and I'm assuming that mails sent tothis address are deleted automatically. I highly recommend that you usean address that will be monitored by someone since I don't think it's inyour interest to loose potential clients because of mail deliveryproblems which go unnoticed because bounces are ignored.

If you are not responsible for the web shop's configuration, pleaseforward this mail.

"In considering any new subject, there is frequently a tendency, first, to overrate what we find to be already interesting or remarkable; and, secondly, by a sort of natural reaction, to undervalue the true state of the case, when we do discover that our notions have surpassed those that were really tenable" - Ada Lovelace